Hello,
I'm new to building a portal, but I have created a portal. I see that the template included is built on Bootstrap 3.3, and I would like to upgrade this to Bootstrap 4. If I change the bootstrap.min.css, however, I will also need to include the new bootstrap.js file, but this seems to clash with another file in the template, namely preform.bundle.js.
How can I edit / configure / remove the bundled files and include only the files that I need? Or how can I solve this clash?
Or is bootstrap 4 not allowed and does it absolutely have to be bootstrap 3 ?
Thank you